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Frequently Asked Questions

1. What types of electrical services does CSE specialize in?

CSE provides a full range of electrical engineering services, including power distribution systems, lighting installations, cabling works, control panel installation, preventive and shutdown maintenance, electrical testing, and fault rectification. We also offer specialized services such as CCTV setup, condition monitoring, and equipment upgrading for both new and existing facilities.

2. Which sectors do you serve—commercial, industrial, or both?

We proudly serve both commercial and industrial sectors. Our portfolio includes office buildings, retail spaces, factories, warehouses, production facilities, and infrastructure projects. Whether you are running a business or managing a large-scale industrial operation, we have the expertise to meet your electrical needs.

3. What is the company’s experience and heritage?

Established in 1940, Cheng Seng Electric (CSE) has over 85 years of experience delivering high-quality electrical solutions in Singapore. Our longevity in the industry is built on trust, technical expertise, and a commitment to safety and reliability. We have grown alongside Singapore’s development, serving generations of clients with consistent excellence.

4. What qualifications and licenses does CSE have?

CSE holds a BCA ME05 (Electrical Engineering) L4 license. Our team is made up of qualified Licensed Electrical Workers (LEWs) and experienced engineers who are fully trained in accordance with Singapore’s safety and regulatory requirements.

5. How can potential clients request a quote or consultation?
You can request a quote or arrange a consultation by:
  • Calling us at +65 6744 1133
  • Emailing Enquiry@chengseng.com.sg
  • Submitting an enquiry form through our website Once we receive your request, our team will contact you to discuss your needs and arrange a site visit if required.
6. Do you provide design-and-build electrical solutions, or only installation?

We offer both. CSE provides design-and-build services, meaning we can manage the entire process—from initial design and engineering to supply, installation, testing, and commissioning. This ensures a seamless experience, with all stages handled by one dedicated team.

7. What kind of preventive maintenance programs do you offer?
Our preventive maintenance programs are designed to keep your electrical systems running safely and efficiently. Services include:
  • Thermal imaging to detect overheating components
  • Load testing and power quality analysis
  • Regular inspection of switchboards, distribution panels, and cabling
  • Cleaning, tightening, and component replacement as needed
  • Scheduled shutdown maintenance for minimal disruption
These programs help reduce the risk of breakdowns, extend equipment lifespan, and ensure compliance with safety standards.